
<!DOCTYPE html>
<head>
	<meta charset="UTF-8">
	<title>Flexbox布局</title>	
	<link rel="stylesheet" href="../css/test11.css" />
</head>
<body>
<div class="ct">
	<div class="div-1"></div>
	<div class="div-2"></div>
	<div class="div-3"></div>
	<div class="div-4"></div>
</div>
</body>
</html>